Antena yeRM-SGHA10-25 Standard Gain Horn ye75–110 GHz W-Band Applications

Kushanda Kwakarurama Kwekuyera RF yeW-Band

Pama frequency ema millimeter-wave, chikamu chimwe nechimwe chiri mucheni yekuyera chakakosha. Kusawirirana kudiki kwe impedance, mapatani emwaranzi asina kugadzikana, kana zvikamu zvisingadiwe zve polarization zvinogona kukanganisa nekukurumidza kururama kwekuyedza.RF MISORM-SGHA10-25 Antena yeNyanga yeGainyakagadzirirwa mashandisirwo akasiyana-siyana75 kusvika 110 GHz, ichipa mhinduro yeantenna yakagadzikana uye yakanangana zvakanyanya kune mainjiniya vanoshanda muW-band.

Yakavakwa yakatenderedzaWR10 waveguide interface, RM-SGHA10-25 inosanganisa kufukidzwa kwema frequency akawanda ne25 dBi inowanikwa zvakanyanyauye1.1:1 VSWR yakajairikaMusanganiswa uyu unobatsira kupa simba reRF rinofambiswa zvakanaka uku uchichengetedza kutungamira kwakasimba munzvimbo dzese dzekushanda. Antena inoshandisapolarization yakatsetsekauye inotsanangura50 dB cross-polarization isolation, zvichitsigira zviyero apo kusarurana kwepolarization chikamu chakakosha chekushanda kwesystem.

Kutungamira Kwakakwirira Pakati pe75–110 GHz

Horn ye "standard gain horn" inonyanya kukosha kana maitiro ayo emwaranzi achiramba achizivikanwa sezvo frequency ichichinja. Data rekufananidzira rinopihwa kuneRM-SGHA10-25Zviratidziro zviri kuramba zvichiwedzera zvishoma nezvishoma mubhendi rese, kubva pakati pe25 dBi kumucheto wepasi kusvika kune anopfuura 27 dBi pedyo ne110 GHz.

Maitiro aya ekutungamirira anoratidzwawo mumapatani emwaranzi.75 GHz, 92.5 GHz, uye 110 GHz, mapatani akaedzwa anochengetedza danda guru rakatsanangurwa zvakajeka, nepo danda richiva rakatetepa sezvo frequency ichiwedzera. Makoshero e3 dB beawidth akataurwa anoratidza kufambira mberi uku, achipa mainjiniya data rinobatsira rekutarisa pavanenge vachiongorora angular resolution, zvinodiwa pakurongeka, uye geometry yekuyera.

Kufungisisa Kwakaderera Kwemaketani Ekuyera Akachena

Pama frequency eW-band, kufananidza kwakanaka kwe impedance kunonyanya kukosha nekuti kurasikirwa uye kuratidzwa kwezviratidzo zvinogona kukanganisa kusava nechokwadi kwekuyera kwese.

Iyo RM-SGHA10-25 inotsanangurwa neVSWR yakajairika ye1.1:1, uye curve yekufananidzira iri mudhatabhesi inoramba iri pedyo nekubatana mukati menzvimbo yese yekushanda ye75–110 GHz. Maitiro aya ekuratidza kuderera anobatsira kuderedza mhedzisiro isingadiwe yemafungu ekumira uye anobvumira simba rakawanda reRF riripo kusvika paaperture yeantenna.

Kune zvigadziriso zverabhoritari uye masisitimu ekuyedza ma millimeter-wave, izvi zvinoreva kuti antenna inogona kushanda sechinhu chakagadzikana chinopenya kana kugamuchira uko kudzokorora uye maitiro eRF anodzorwa zvakakosha.

Kuchena Kwakasimba kwePolarization

Dhizaini ye antenna ine linear-polarization inowedzerwa ne high cross-polarization isolation. Rondedzero yezvakakosha50 dB cross-polarization isolation, nepo data rekufananidzira riripo richipa rumwe ruzivo pamusoro pekusarurana kwepolarization mubhendi rekushanda.

Kupatsanurwa kwepolarization kwakanyanya kunokosha zvikuru kana mainjiniya vachida kusiyanisa polarization inodiwa kubva kune orthogonal energy isingadiwe. Pane kungotarisa pakuwedzera chete, hunhu uhwu hwekuwedzera hunopa mufananidzo wakakwana wekushanda kweantenna mukuyera kweRF kwakarurama.

Yakapetwa, Yakareruka uye Yakagadzirirwa Kubatanidzwa kweMillimeter-Wave

Kunyangwe ichikwanisa kushandisa mafrequency akawanda, RM-SGHA10-25 inoramba iri diki. Magadzirirwo emhando yeC anoyera anenge82.5 × 26.09 × 33.68 mmuye inorema chete0.03 kgYakagadzirwa nemhangura inekupedzisa kwakafukidzwa negoridheinosanganisa kufambiswa kwemagetsi nekugadzirwa kwechikamu chehunyanzvi che millimeter-wave.

Dhatabhesi iyi inoratidzawo magadzirirwo ewaveguide/flange uye connector-interface, zvichipa mainjiniya mukana wekuwedzera kuchinjika pavanenge vachibatanidza antenna mumagadzirirwo akasiyana eRF.

NezvayoKufukidzwa kwe75–110 GHz, 25 dBi yakajairika, VSWR yakaderera, kupatsanurwa kwakasimba kwepolarization, uye dhizaini yeWR10 compact, iyoRM-SGHA10-25inopa mhinduro chaiyo uye inoshanda ye "gain horn" yemhando yepamusoro ye "W-band RF" uye "antenna measurement" inoda simba.